Find the physical dimensions of a QuantityVariable:

Use the single-argument form of QuantityVariable:

Find the physical dimensions of a combination of QuantityVariable objects:

Determine the physical dimensions of the Derivative of a QuantityVariable:

Discover the dimensions of an arbitrary combination of QuantityVariable objects and their derivatives:

Find the dimensional coefficients of a sampling of electrical physical quantities:

Check equations for dimensional consistency:

Define the variables in a standard format based on their dimensions:

Check that the formula is dimensionally correct:

The dimensions of "PhysicalQuantity" entities can also be determined:

Use the ResourceFunction "PhysicalQuantityLookup" to find physical quantities from unit dimensions:

Some physical quantities are dimensionless:

For functions of QuantityVariable, dimensions are only returned for the head:

Find the dimensions of derivatives:

Explore the space of common physical quantities of mechanics:

Estimating the power of a bomb blast based on dimensional analysis, using only these physical quantities:

Find the dimensions of these physical quantities:

Write dimensional equations for the physical quantities involved:

Make an ansatz for the energy as a function of radius, mass, time, and mass density:

Form and solve linear equations for the exponents:

Given the inputs of the parameters at a given time, estimate the energy of an explosion: